/**
 * Copyright 2010-2020 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.mybatis.spring.sample.dao;

import org.mybatis.spring.sample.domain.User;
import org.mybatis.spring.support.SqlSessionDaoSupport;

/**
 * This DAO extends SqlSessionDaoSupport and uses a Spring managed SqlSession instead of the MyBatis one. SqlSessions
 * are handled by Spring so you don't need to open/close/commit/rollback. MyBatis exceptions are translated to Spring
 * Data Exceptions.
 */
public class UserDaoImpl extends SqlSessionDaoSupport implements UserDao {

  @Override
  public User getUser(String userId) {
    return getSqlSession().selectOne("org.mybatis.spring.sample.mapper.UserMapper.getUser", userId);
  }

}
